Question

please solve 5 and 6​

Answer 1

Answer:

5.a = 5, d = 11-5

d = 6

nth term = 301

a +(n-1)d = 301

5+(n-1)6 =301

5+ 6n-6 = 301

-1+6n = 301

6n = 301+1

6n = 302

n = 302/6 (Divide by 2 )

n = 151/3

so,151/3 is not a term of the given list of number.

6.Given that the 17th term of an A.P exceeds its 10th term by 7 .

d = ?

⇒a+16d = 1+9d+7

⇒16d-9d = 7

⇒7d = 7

⇒d = 7/7 = 1 .

Therefore , common difference = 1 .

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Answer 2

Step-by-step explanation:

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